/* ============================================
   肆菓 Season Flavor — Stylesheet
   ============================================ */

:root {
  --cream:     #FAF7F2;
  --cream-dark:#F2EDE4;
  --brown:     #2C2417;
  --brown-mid: #5C4A2A;
  --orange:    #D4845A;
  --orange-lt: #F0B48A;
  --sage:      #8B9E6E;
  --honey:     #E8C99A;
  --white:     #FFFFFF;
  --text:      #3A3025;
  --text-light:#7A6A52;

  --font-serif: 'Noto Serif TC', 'Playfair Display', serif;
  --font-sans:  'Noto Sans TC', sans-serif;

  --max-w: 1140px;
  --nav-h: 72px;
  --radius: 16px;
  --radius-sm: 8px;

  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ============================================
   Typography
   ============================================ */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
  display: block;
}
.section-label.light { color: var(--honey); }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 400;
  line-height: 1.35;
  color: var(--brown);
  margin-bottom: 1.5rem;
}
.section-title.light { color: var(--white); }

.body-text {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.9;
  margin-bottom: 1rem;
}
.body-text.light { color: rgba(255,255,255,0.8); }
.body-text.center { text-align: center; }

/* ============================================
   Layout
   ============================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}
.section {
  padding: 7rem 0;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.875rem 2.25rem;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  border-radius: 100px;
  border: 1.5px solid var(--orange);
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.2s var(--ease);
}
.btn:hover {
  background: var(--brown);
  border-color: var(--brown);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--orange);
}
.btn-outline:hover {
  background: var(--orange);
  color: var(--white);
}
.btn-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-light:hover {
  background: var(--white);
  color: var(--brown);
  border-color: var(--white);
}
.btn-full { width: 100%; text-align: center; }

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.nav.scrolled {
  background: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.logo-zh {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--brown);
  letter-spacing: 0.05em;
}
.logo-en {
  font-size: 0.7rem;
  font-weight: 300;
  color: var(--text-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  gap: 2.5rem;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-light);
  letter-spacing: 0.05em;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0; right: 100%;
  height: 1px;
  background: var(--orange);
  transition: right 0.3s var(--ease);
}
.nav-links a:hover { color: var(--brown); }
.nav-links a:hover::after { right: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--brown);
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--cream);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.18;
}
.c1 {
  width: 600px; height: 600px;
  top: -100px; right: -100px;
  background: radial-gradient(circle, var(--orange-lt), transparent 70%);
  animation: float 8s ease-in-out infinite;
}
.c2 {
  width: 400px; height: 400px;
  bottom: -80px; left: -80px;
  background: radial-gradient(circle, var(--sage), transparent 70%);
  animation: float 10s ease-in-out infinite reverse;
}
.c3 {
  width: 280px; height: 280px;
  top: 30%; left: 15%;
  background: radial-gradient(circle, var(--honey), transparent 70%);
  animation: float 12s ease-in-out infinite 2s;
}
@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-24px) scale(1.04); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 0 2rem;
  padding-top: var(--nav-h);
}
.hero-label {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--brown);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
}
.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-light);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.001% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Fade-up animation */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s var(--ease-out) forwards;
}
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   About
   ============================================ */
.about {
  background: var(--white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-visual {
  position: relative;
}

/* 2×2 Flavor image grid */
.flavor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.875rem;
}

.flavor-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  cursor: default;
  box-shadow: 0 4px 20px rgba(44,36,23,0.1);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.flavor-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(44,36,23,0.15);
}

/* Image container */
.flavor-img {
  width: 100%;
  height: 100%;
  margin: 0;
  position: absolute;
  inset: 0;
}
.flavor-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}
.flavor-card:hover .flavor-img img {
  transform: scale(1.06);
}

/* Fruit-toned gradient fallbacks (show behind image) */
.strawberry-bg {
  background:
    radial-gradient(ellipse at 25% 20%, rgba(255,200,210,0.7) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 80%, rgba(180,20,55,0.4) 0%, transparent 55%),
    linear-gradient(145deg, #FFAABB 0%, #E8607A 45%, #C03055 100%);
}
.berry-bg {
  background:
    radial-gradient(ellipse at 30% 20%, rgba(200,170,230,0.6) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 85%, rgba(60,10,90,0.4) 0%, transparent 55%),
    linear-gradient(145deg, #C8A8D8 0%, #7B5EA7 45%, #3E1A6A 100%);
}
.kiwi-bg {
  background:
    radial-gradient(ellipse at 35% 25%, rgba(200,230,160,0.7) 0%, transparent 55%),
    radial-gradient(ellipse at 65% 80%, rgba(40,90,10,0.35) 0%, transparent 55%),
    linear-gradient(145deg, #B8D88A 0%, #6E9E42 45%, #3A6818 100%);
}
.peach-bg {
  background:
    radial-gradient(ellipse at 30% 20%, rgba(255,220,190,0.7) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 80%, rgba(190,90,40,0.35) 0%, transparent 55%),
    linear-gradient(145deg, #FFD5A8 0%, #F4A56A 45%, #D86530 100%);
}

/* "即將推出" dim overlay */
.flavor-card.upcoming .flavor-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(20, 12, 5, 0.28);
  backdrop-filter: blur(1.5px);
  -webkit-backdrop-filter: blur(1.5px);
}

/* Bottom label overlay */
.flavor-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.25rem 1rem 1rem;
  background: linear-gradient(to top, rgba(20,12,5,0.72) 0%, transparent 100%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
  z-index: 2;
}

.flavor-badge {
  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  padding: 0.18rem 0.65rem;
  border-radius: 100px;
  font-family: var(--font-sans);
}
.flavor-badge.available {
  background: var(--orange);
  color: var(--white);
}
.flavor-badge.coming {
  background: rgba(255,255,255,0.18);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.45);
}

.flavor-name {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--white);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.about-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--cream-dark);
}
.stat { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; }
.stat-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--orange);
  font-weight: 400;
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-light);
  letter-spacing: 0.1em;
}

/* ============================================
   Philosophy
   ============================================ */
.philosophy { background: var(--cream); }
.philosophy-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 4rem;
}
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}
.phil-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.phil-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(44,36,23,0.1);
}
.phil-icon {
  width: 56px; height: 56px;
  margin: 0 auto 1.5rem;
  color: var(--orange);
}
.phil-icon svg { width: 100%; height: 100%; }
.phil-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--brown);
  margin-bottom: 0.75rem;
}
.phil-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.8;
}
.philosophy-quote {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.philosophy-quote blockquote {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--brown-mid);
  line-height: 1.9;
  position: relative;
  padding: 2rem 0;
}
.philosophy-quote blockquote::before,
.philosophy-quote blockquote::after {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: var(--orange);
  margin: 0 auto;
}

/* ============================================
   Products
   ============================================ */
.products { background: var(--white); }
.products-header {
  text-align: center;
  max-width: 520px;
  margin: 0 auto 3.5rem;
}

/* Mockup showcase */
.products-mockup {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2.5rem;
  box-shadow: 0 8px 40px rgba(44,36,23,0.1);
}
.products-mockup img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center;
  display: block;
}
.mockup-tag {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(44,36,23,0.75);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  padding: 0.5rem 1.5rem;
  border-radius: 100px;
  white-space: nowrap;
}

/* Four flavor cards */
.products-flavors {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}
.pf-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--cream);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.pf-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(44,36,23,0.1);
}
.pf-card.upcoming { opacity: 0.85; }

.pf-img {
  width: 100%;
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
}
.pf-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s var(--ease);
}
.pf-card:nth-child(1) .pf-img img,
.pf-card:nth-child(2) .pf-img img {
  object-position: center;
}
.pf-card:hover .pf-img img { transform: scale(1.06); }

.pf-info {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.pf-badge {
  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  padding: 0.15rem 0.6rem;
  border-radius: 100px;
  width: fit-content;
  margin-bottom: 0.1rem;
}
.pf-badge.available { background: var(--orange); color: var(--white); }
.pf-badge.coming {
  background: var(--cream-dark);
  color: var(--text-light);
  border: 1px solid var(--honey);
}
.pf-info h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--brown);
}
.pf-info p {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.6;
}
.product-info p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
}
.products-cta {
  text-align: center;
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.products-cta p {
  font-size: 0.95rem;
  color: var(--text-light);
}

/* ============================================
   Story
   ============================================ */
.story {
  background: linear-gradient(135deg, var(--brown) 0%, #4A3520 100%);
  padding: 8rem 0;
  position: relative;
  overflow: hidden;
}
.story::before {
  content: '肆菓';
  position: absolute;
  right: -0.1em;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-serif);
  font-size: 18vw;
  color: rgba(255,255,255,0.04);
  pointer-events: none;
  line-height: 1;
}
.story-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  max-width: 640px;
}
.story-text {
  position: relative;
  z-index: 1;
}
.story-text .btn-light { margin-top: 1rem; }

/* ============================================
   FAQ
   ============================================ */
.faq { background: var(--white); }
.faq-header {
  text-align: center;
  max-width: 520px;
  margin: 0 auto 3.5rem;
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--cream-dark);
}
.faq-item:first-child {
  border-top: 1px solid var(--cream-dark);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 0;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--brown);
  cursor: pointer;
  list-style: none;
  transition: color 0.2s var(--ease);
}
.faq-question::-webkit-details-marker { display: none; }

.faq-question::after {
  content: '';
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  background-image: url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 18 18' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 7L9 12L14 7' stroke='%23D4845A' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  transition: transform 0.3s var(--ease);
}

.faq-item[open] .faq-question {
  color: var(--orange);
}
.faq-item[open] .faq-question::after {
  transform: rotate(180deg);
}

.faq-answer {
  overflow: hidden;
  padding-bottom: 1.5rem;
}
.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.9;
  margin: 0;
}
.faq-answer a {
  color: var(--orange);
  transition: color 0.2s;
}
.faq-answer a:hover { color: var(--brown); }
.faq-answer strong { color: var(--brown); font-weight: 500; }

/* ============================================
   Contact
   ============================================ */
.contact { background: var(--cream); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact-links { margin-top: 2rem; }
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--text-light);
  transition: color 0.2s;
}
.contact-link:hover { color: var(--orange); }
.contact-icon {
  width: 20px; height: 20px;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: 0 4px 24px rgba(44,36,23,0.06);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}
.form-group label {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--text-light);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--cream);
  transition: border-color 0.2s;
  resize: vertical;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  background: var(--white);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #C0B09A;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--brown);
  padding: 3rem 0;
}
.footer-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.footer .logo-zh { color: var(--white); }
.footer .logo-en { color: rgba(255,255,255,0.4); }
.footer-tagline {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
}
.footer-links { display: flex; gap: 1.5rem; margin: 0.5rem 0; }
.footer-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--orange); }
.footer-copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.05em;
}

/* ============================================
   Scroll-reveal
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { max-width: 480px; margin: 0 auto; }
  .philosophy-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .product-card.featured { grid-column: span 2; grid-row: span 1; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 640px) {
  :root { --nav-h: 60px; }
  .section { padding: 5rem 0; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    background: var(--cream);
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    z-index: 99;
  }
  .nav-links.open a { font-size: 1.25rem; }

  .products-grid { grid-template-columns: 1fr; }
  .product-card.featured { grid-column: auto; }
  .about-stats { gap: 1.5rem; }
  .story::before { display: none; }
}

/* ============================================
   Nav Cart Button
   ============================================ */
.nav-cart-btn {
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--brown);
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
  margin-right: 0.25rem;
}
.nav-cart-btn:hover { color: var(--orange); }
.nav-cart-count {
  position: absolute;
  top: -3px; right: -6px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.6rem;
  width: 17px; height: 17px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
}

/* ============================================
   Shop Section
   ============================================ */
.shop { background: var(--cream-dark); }
.shop-header { text-align: center; max-width: 520px; margin: 0 auto 3.5rem; }

.shop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}
.shop-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(44,36,23,0.07);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.shop-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(44,36,23,0.12);
}
.shop-card-img {
  width: 100%; aspect-ratio: 1;
  overflow: hidden; position: relative;
}
.shop-card-img img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center; display: block;
  transition: transform 0.5s var(--ease);
}
.shop-card:hover .shop-card-img img { transform: scale(1.04); }
.shop-card-body { padding: 1.5rem; }
.shop-card-name {
  font-family: var(--font-serif);
  font-size: 1.25rem; font-weight: 400;
  color: var(--brown); margin: 0.6rem 0 0.4rem;
}
.shop-card-desc {
  font-size: 0.875rem; color: var(--text-light);
  line-height: 1.7; margin-bottom: 1.25rem;
}
.shop-price-row {
  display: flex; align-items: baseline;
  gap: 1rem; margin-bottom: 1.25rem;
}
.shop-price {
  font-family: var(--font-serif);
  font-size: 1.6rem; color: var(--orange); font-weight: 400;
}
.shop-stock-tag {
  font-size: 0.75rem; color: var(--text-light); letter-spacing: 0.04em;
}
.shop-stock-tag.low { color: #C05050; }
.shop-actions { display: flex; align-items: center; gap: 0.75rem; }
.qty-selector {
  display: flex; align-items: center;
  border: 1.5px solid var(--cream-dark); border-radius: 100px; overflow: hidden;
}
.qty-btn {
  width: 36px; height: 36px; background: none; border: none; cursor: pointer;
  font-size: 1.1rem; color: var(--brown); display: flex;
  align-items: center; justify-content: center; transition: background 0.2s;
}
.qty-btn:hover { background: var(--cream-dark); }
.qty-num {
  min-width: 30px; text-align: center;
  font-size: 0.9rem; color: var(--brown);
}
.add-cart-btn { flex: 1; white-space: nowrap; padding: 0.75rem 1.25rem; }

/* Coming soon strip */
.shop-coming-row {
  border-top: 1px solid rgba(44,36,23,0.1);
  padding-top: 2.5rem;
  display: flex; align-items: center; gap: 2.5rem;
}
.shop-coming-label {
  font-size: 0.72rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--text-light);
  white-space: nowrap;
}
.shop-coming-cards { display: flex; gap: 1.5rem; flex: 1; }
.shop-coming-card { flex: 1; }
.shop-coming-img {
  width: 100%; aspect-ratio: 1;
  border-radius: var(--radius); overflow: hidden;
  position: relative; margin-bottom: 0.6rem;
}
.shop-coming-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.shop-coming-overlay {
  position: absolute; inset: 0;
  background: rgba(20,12,5,0.32);
  backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center;
}
.shop-coming-name {
  font-family: var(--font-serif); font-size: 0.875rem;
  color: var(--text-light); text-align: center;
}

/* ============================================
   Cart Drawer
   ============================================ */
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(20,12,5,0.4);
  z-index: 200; opacity: 0; pointer-events: none;
  transition: opacity 0.3s var(--ease);
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }
.cart-drawer {
  position: fixed; top: 0; right: 0;
  width: 380px; max-width: 100vw; height: 100vh;
  background: var(--white);
  z-index: 201; display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-out);
  box-shadow: -8px 0 40px rgba(0,0,0,0.12);
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--cream-dark);
}
.cart-drawer-header h3 {
  font-family: var(--font-serif); font-size: 1.05rem;
  font-weight: 400; color: var(--brown);
}
.cart-drawer-close {
  background: none; border: none; cursor: pointer;
  color: var(--text-light); display: flex; align-items: center;
  padding: 4px; border-radius: 4px; transition: color 0.2s;
}
.cart-drawer-close:hover { color: var(--brown); }
.cart-drawer-body { flex: 1; overflow-y: auto; padding: 1rem 1.75rem; }
.cart-empty {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; height: 100%;
  gap: 1rem; color: var(--text-light); text-align: center; padding: 3rem 0;
}
.cart-empty p { font-size: 0.9rem; }
.cart-item {
  display: flex; gap: 0.875rem;
  padding: 1rem 0; border-bottom: 1px solid var(--cream-dark);
}
.cart-item-img {
  width: 64px; height: 64px;
  border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name {
  font-family: var(--font-serif); font-size: 0.9rem;
  color: var(--brown); margin-bottom: 0.2rem;
}
.cart-item-price { font-size: 0.78rem; color: var(--text-light); margin-bottom: 0.5rem; }
.cart-item-qty { display: flex; align-items: center; gap: 0.5rem; }
.qty-btn-sm {
  width: 24px; height: 24px;
  background: var(--cream-dark); border: none; border-radius: 4px;
  cursor: pointer; font-size: 0.9rem; color: var(--brown);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.qty-btn-sm:hover { background: var(--honey); }
.cart-item-qty span { font-size: 0.85rem; color: var(--brown); min-width: 16px; text-align: center; }
.cart-item-side {
  display: flex; flex-direction: column;
  align-items: flex-end; justify-content: space-between;
}
.cart-remove-btn {
  background: none; border: none; cursor: pointer;
  font-size: 0.72rem; color: var(--text-light); opacity: 0.55;
  padding: 2px; transition: opacity 0.2s, color 0.2s;
}
.cart-remove-btn:hover { opacity: 1; color: var(--orange); }
.cart-item-total { font-size: 0.875rem; color: var(--brown); }
.cart-drawer-footer {
  padding: 1.25rem 1.75rem;
  border-top: 1px solid var(--cream-dark); background: var(--cream);
}
.cart-subtotal {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 0.4rem;
}
.cart-subtotal span:first-child { font-size: 0.85rem; color: var(--text-light); }
.cart-subtotal span:last-child {
  font-family: var(--font-serif); font-size: 1.2rem; color: var(--brown);
}
.cart-shipping-note { font-size: 0.72rem; color: var(--text-light); margin-bottom: 1rem; }

/* ============================================
   Checkout Modal
   ============================================ */
.checkout-overlay {
  position: fixed; inset: 0;
  background: rgba(20,12,5,0.52);
  z-index: 300;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 2rem 1rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s var(--ease);
  overflow-y: auto;
}
.checkout-overlay.open { opacity: 1; pointer-events: auto; }
.checkout-modal {
  background: var(--white);
  border-radius: var(--radius);
  width: 100%; max-width: 560px;
  position: relative; margin: auto;
  box-shadow: 0 24px 80px rgba(0,0,0,0.2);
}
.checkout-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--cream-dark);
}
.checkout-modal-header h3 {
  font-family: var(--font-serif); font-size: 1.1rem;
  font-weight: 400; color: var(--brown);
}
.checkout-close-btn {
  background: none; border: none; cursor: pointer;
  font-size: 1rem; color: var(--text-light);
  width: 32px; height: 32px; display: flex;
  align-items: center; justify-content: center;
  border-radius: 50%; transition: background 0.2s, color 0.2s;
}
.checkout-close-btn:hover { background: var(--cream-dark); color: var(--brown); }
.checkout-modal-body { padding: 1.75rem 2rem 2rem; }
.co-section { margin-bottom: 1.75rem; }
.co-section-title {
  font-family: var(--font-serif); font-size: 0.95rem; font-weight: 400;
  color: var(--brown); margin-bottom: 0.875rem;
  padding-bottom: 0.5rem; border-bottom: 1px solid var(--cream-dark);
}
.co-row {
  display: flex; justify-content: space-between;
  font-size: 0.875rem; color: var(--text-light); padding: 0.35rem 0;
}
.co-total {
  font-size: 1rem; color: var(--brown); font-weight: 500;
  border-top: 1px solid var(--cream-dark);
  margin-top: 0.4rem; padding-top: 0.65rem;
}
.co-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.payment-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.875rem; }
.pay-pill {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border: 1.5px solid var(--cream-dark); border-radius: 100px;
  background: none; cursor: pointer;
  font-family: var(--font-sans); font-size: 0.78rem; color: var(--text-light);
  transition: all 0.2s var(--ease);
}
.pay-pill:hover { border-color: var(--orange); color: var(--orange); }
.pay-pill.active { background: var(--orange); border-color: var(--orange); color: var(--white); }
.pay-detail, .pay-coming {
  background: var(--cream); border-radius: var(--radius-sm);
  padding: 0.875rem 1.1rem; font-size: 0.82rem;
  color: var(--text-light); line-height: 1.75;
}
.co-success { text-align: center; padding: 1.5rem 0; }
.co-success-icon {
  width: 60px; height: 60px; background: var(--sage); color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin: 0 auto 1.25rem;
}
.co-success h3 {
  font-family: var(--font-serif); font-size: 1.3rem;
  color: var(--brown); margin-bottom: 0.4rem;
}
.co-order-id { font-size: 0.78rem; color: var(--text-light); letter-spacing: 0.1em; margin-bottom: 1.5rem; }
.co-bank-info {
  background: var(--cream); border-radius: var(--radius-sm);
  padding: 1.25rem; margin-bottom: 1.5rem; text-align: left;
}
.co-bank-info table { width: 100%; border-collapse: collapse; }
.co-bank-info td { padding: 0.35rem 0.5rem; font-size: 0.85rem; }
.co-bank-info td:first-child { color: var(--text-light); width: 56px; }
.co-bank-info td:last-child { color: var(--brown); }
.co-bank-info p { font-size: 0.78rem; color: var(--text-light); margin-top: 0.75rem; }
.co-bank-info a { color: var(--orange); }

/* Responsive */
@media (max-width: 768px) {
  .shop-grid { grid-template-columns: 1fr; }
  .shop-coming-row { flex-direction: column; gap: 1.25rem; }
  .shop-coming-cards { gap: 1rem; }
  .co-form-row { grid-template-columns: 1fr; }
  .cart-drawer { width: 100%; }
  .checkout-overlay { padding: 0; align-items: flex-end; }
  .checkout-modal { border-radius: var(--radius) var(--radius) 0 0; max-height: 92vh; overflow-y: auto; }
}

/* ============================================
   ↑ UPGRADE PACK ↑
   ============================================ */

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--honey); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* Focus Accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Preloader ─────────────────────────────── */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--cream);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.7s var(--ease), visibility 0.7s;
}
.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.preloader-logo {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  color: var(--brown);
  letter-spacing: 0.08em;
  opacity: 0;
  animation: plFade 0.8s var(--ease-out) 0.15s forwards;
}
.preloader-bar {
  width: 72px;
  height: 1px;
  background: var(--cream-dark);
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}
.preloader-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  animation: plBar 0.9s var(--ease-out) 0.5s forwards;
}
@keyframes plFade { to { opacity: 1; } }
@keyframes plBar  { to { transform: scaleX(1); } }

/* ── Toast ─────────────────────────────────── */
.toast-wrap {
  position: fixed;
  bottom: 2.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 8900;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  pointer-events: none;
}
.toast {
  background: var(--brown);
  color: var(--white);
  padding: 0.65rem 1.4rem;
  border-radius: 100px;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateY(10px);
  animation: toastIn 0.32s var(--ease-out) forwards;
  box-shadow: 0 6px 24px rgba(44,36,23,0.22);
}
.toast.out {
  animation: toastOut 0.28s var(--ease) forwards;
}
@keyframes toastIn  { to { opacity: 1; transform: translateY(0); } }
@keyframes toastOut { to { opacity: 0; transform: translateY(-6px); } }

/* ── Back to Top ───────────────────────────── */
.back-top {
  position: fixed;
  bottom: 2.5rem;
  right: 2rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--brown);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 89;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), background 0.2s;
  box-shadow: 0 4px 18px rgba(44,36,23,0.22);
}
.back-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-top:hover {
  background: var(--orange);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(212,132,90,0.35);
}
.back-top svg { width: 18px; height: 18px; }

/* ── Active Nav Link ────────────────────────── */
.nav-links a.active {
  color: var(--brown);
}
.nav-links a.active::after { right: 0; }

/* ── Cart Badge Pulse ───────────────────────── */
@keyframes badgePulse {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.55); }
  100% { transform: scale(1); }
}
.nav-cart-count.pulse {
  animation: badgePulse 0.4s var(--ease);
}

/* ── Philosophy Cards — subtle border on hover  */
.phil-card {
  border: 1px solid transparent;
}
.phil-card:hover {
  border-color: var(--honey);
}

/* ── Products Flavors — responsive fix ─────── */
@media (max-width: 900px) {
  .products-flavors { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .products-flavors { grid-template-columns: repeat(2, 1fr); gap: 0.625rem; }
}

/* ── Products Mockup — hover zoom ──────────── */
.products-mockup img {
  transition: transform 0.7s var(--ease);
}
.products-mockup:hover img {
  transform: scale(1.025);
}

/* ── Flavor Card — elevated focus ring ─────── */
.flavor-card:focus-within {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* ── Buttons — depth shadow ─────────────────── */
.btn {
  box-shadow: 0 2px 8px rgba(212,132,90,0.18);
}
.btn:hover {
  box-shadow: 0 6px 20px rgba(44,36,23,0.18);
}
.btn-outline { box-shadow: none; }
.btn-outline:hover { box-shadow: 0 4px 14px rgba(212,132,90,0.22); }

/* ── Story section — ghost text position tweak  */
.story::before {
  line-height: 0.9;
  user-select: none;
}

/* ── Contact form submit — loading state ─────── */
.btn[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ── Shop card badge alignment ──────────────── */
.shop-card .pf-badge { margin-bottom: 0.25rem; }

/* ── Smoother nav transition on mobile ──────── */
@media (max-width: 640px) {
  .nav-links.open {
    animation: mobileNavIn 0.3s var(--ease-out) forwards;
  }
}
@keyframes mobileNavIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   商品資訊 Modal（甜點系列卡片點擊）+ 食品標示
   ============================================================ */
.products-flavors .pf-card { cursor: pointer; }
/* ── 商品資訊 Modal（Gemini 版寬版面）───────────── */
.checkout-modal.pm2-wide { max-width: 960px; }
.pm2 .top { display: grid; grid-template-columns: 220px 1fr 250px; gap: 1.6rem; align-items: center; padding-bottom: 1.6rem; border-bottom: 1px solid var(--cream-dark); margin-bottom: 1.6rem; }
.pm2 .top .pic { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius-sm); display: block; }
.pm2 .top h2 { font-family: var(--font-serif); font-size: 1.7rem; color: var(--brown); font-weight: 500; margin: .5rem 0 .3rem; }
.pm2 .top .d { font-size: .9rem; color: var(--text-light); line-height: 1.7; margin-bottom: .7rem; }
.pm2 .top .pr { font-family: var(--font-serif); font-size: 1.7rem; color: var(--orange); }
.pm2 .tagline { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--orange); font-size: 1.05rem; line-height: 1.7; text-align: right; margin: 0 0 .9rem 0; white-space: nowrap; }
.pm2 .feats { display: flex; gap: .75rem; border-top: 1px solid #E9E1D7; padding-top: 1.05rem; }
.pm2 .feats > div { flex: 1; text-align: center; }
.pm2 .feats .ic { width: 48px; height: 48px; border-radius: 50%; background: #F5EFE9; border: 1px solid #E8DDD3; box-shadow: 0 2px 8px rgba(44,36,23,.05); color: #3A3025; display: flex; align-items: center; justify-content: center; margin: 0 auto .35rem; }
.pm2 .feats .ic svg { width: 26px; height: 26px; display: block; stroke: currentColor; }
.pm2 .feats .t { font-size: .72rem; font-weight: 700; color: #30271E; line-height: 1.25; }
.pm2 .feats .s { font-size: .61rem; color: #857461; margin-top: .12rem; }
.pm2 .cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; margin-bottom: 1.3rem; }
.pm2 .sec { background: var(--cream); border-radius: var(--radius-sm); padding: 1.2rem 1.3rem; }
.pm2 .sh { display: flex; align-items: center; gap: .7rem; margin: -1.2rem -1.3rem .95rem; padding: .85rem 1.05rem; border-radius: 12px 12px 0 0; }
.pm2 .sec:first-child .sh { background: linear-gradient(90deg,#F1E7DE 0%,#F8F3EE 100%); }
.pm2 .sec:nth-child(2) .sh { background: linear-gradient(90deg,#E8EFE3 0%,#F3F6EF 100%); }
.pm2 .sh .ic { width: 38px; height: 38px; border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #fff; }
.pm2 .sh .ic.o { background: var(--orange); }
.pm2 .sh .ic.g { background: var(--sage); }
.pm2 .sh .ic svg { width: 23px; height: 23px; display: block; stroke: #fff; }
.pm2 .sh .zh { font-size: 1.07rem; color: var(--brown); font-weight: 700; letter-spacing: .03em; line-height: 1.1; }
.pm2 .sh .en { font-size: .61rem; letter-spacing: .14em; color: var(--text-light); margin-top: .18rem; }
.pm2 table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; }
.pm2 td, .pm2 th { padding: .55rem .7rem; font-size: .82rem; border-bottom: 1px solid var(--cream-dark); text-align: left; vertical-align: top; }
.pm2 td:first-child { color: var(--text-light); width: 80px; white-space: nowrap; }
.pm2 td:last-child { color: var(--brown); }
.pm2 tr:last-child td { border-bottom: none; }
.pm2 .nutri-serv { font-size: .76rem; color: var(--text-light); margin-bottom: .6rem; line-height: 1.6; }
.pm2 .nutri th { color: var(--text-light); font-size: .72rem; font-weight: 600; text-align: center; background: var(--cream-dark); }
.pm2 .nutri td { text-align: center; color: var(--brown); }
.pm2 .nutri td:first-child { text-align: left; color: var(--text); width: auto; }
.pm2 .notes { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.5rem; }
.pm2 .nc { position: relative; border-radius: var(--radius-sm); padding: 1rem 1.1rem 1rem 3rem; min-height: 92px; font-size: .78rem; line-height: 1.75; }
.pm2 .nc.warn { background: #FBF3EC; }
.pm2 .nc.food { background: #F2F5ED; }
.pm2 .nc b { display: block; font-size: .86rem; margin-bottom: .28rem; }
.pm2 .nc.warn b { color: #B86E48; }
.pm2 .nc.food b { color: #668153; }
.pm2 .nc .note-ico { position: absolute; left: 1.05rem; top: 1rem; width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.pm2 .nc.warn .note-ico { background: #C77F59; color: #fff; }
.pm2 .nc.food .note-ico { background: #779363; color: #fff; }
.pm2 .nc .note-ico svg { width: 15px; height: 15px; display: block; stroke: currentColor; }
.pm2-buy { display: block; width: 100%; padding: 1rem; background: var(--orange); color: #fff; border: none; border-radius: 100px; font-size: 1rem; cursor: pointer; transition: background .2s; }
.pm2-buy:hover { background: var(--brown); }
.pm2-buy[disabled] { opacity: .55; cursor: not-allowed; }
@media (max-width: 760px) {
  .pm2 .top { grid-template-columns: 1fr; text-align: center; }
  .pm2 .tagline { text-align: center; white-space: normal; }
  .pm2 .cols, .pm2 .notes { grid-template-columns: 1fr; }
  .pm2 .top .pic { max-width: 220px; margin: 0 auto; }
}

/* ── 結帳 v2（配送方式 / 超商取貨 / 訂單明細置底）──────── */
.co2{position:relative;--co-line:#E3DACD;--co-ink:#3B2F22;--co-ink2:#6B5C4B;--co-ink3:#9A8B79;--co-sage:#7E9268;--co-sage-bg:#EEF1E7;--co-clay:#B5674A;--co-field:#F1E9E1;--co-field-line:#E8DFD4}
.co2-deco{position:absolute;right:-70px;top:-90px;width:280px;height:280px;pointer-events:none;opacity:.5;z-index:0}
.co2 > *:not(.co2-deco){position:relative;z-index:1}
.co2-sec{padding-bottom:1.4rem;margin-bottom:1.4rem;border-bottom:1px solid var(--co-line)}
.co2-sec.last{border-bottom:none;margin-bottom:.4rem}
.co2-sh{display:flex;align-items:center;gap:.7rem;margin-bottom:1rem}
.co2-sh svg{width:24px;height:24px;stroke:var(--co-ink);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.co2-sh h3{font-family:var(--font-serif);font-size:1.1rem;font-weight:500;letter-spacing:.06em;color:var(--co-ink);margin:0}
.co2-sh .help{margin-left:auto;font-size:.76rem;color:var(--co-ink2)}
.co2-choices{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.co2-opt{display:flex;align-items:center;gap:.8rem;padding:1rem 1rem 1rem 1.1rem;border:1.5px solid var(--co-line);border-radius:10px;background:#FBF8F3;cursor:pointer;transition:.18s;text-align:left;font-family:inherit;color:var(--co-ink)}
.co2-opt.center{justify-content:center;padding:.8rem .9rem}
.co2-opt svg{width:30px;height:30px;stroke:var(--co-ink);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex:none}
.co2-opt .t{font-size:.98rem;font-weight:500;letter-spacing:.04em;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.co2-opt .s{font-size:.74rem;color:var(--co-ink2);margin-top:.15rem}
.co2-opt .radio,.co2-pay .radio{width:20px;height:20px;border-radius:50%;border:1.5px solid #B9AE9D;background:#fff;flex:none;position:relative}
.co2-opt .radio{margin-left:auto}
.co2-opt.on{background:var(--co-sage-bg);border-color:var(--co-sage)}
.co2-opt.on .radio{border-color:var(--co-sage)}
.co2-opt.on .radio::after,.co2-pay .radio::after{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--co-sage)}
.co2 .fee{font-size:.7rem;color:#B9673F;background:#F4E0CF;border-radius:100px;padding:.08rem .55rem}
.co2-cvs{margin-top:.9rem;background:#FBF8F3;border:1px solid #ECE5DA;border-radius:10px;padding:1rem 1.1rem}
.co2-cvs .co2-choices{gap:.7rem;margin-bottom:.9rem}
.co2-cvs .co2-row{margin-bottom:0}
.co2-row{display:grid;grid-template-columns:104px 1fr;align-items:center;gap:.6rem;margin-bottom:.8rem}
.co2-row.top{align-items:flex-start;margin-bottom:0}
.co2-row label{font-size:.9rem;letter-spacing:.04em;color:var(--co-ink)}
.co2-row label small{font-size:.78rem;color:var(--co-ink2)}
.co2-row input,.co2-row textarea{width:100%;padding:.7rem .95rem;background:var(--co-field);border:1px solid var(--co-field-line);border-radius:8px;font-family:inherit;font-size:.92rem;color:var(--co-ink);outline:none;transition:.18s}
.co2-row input:focus,.co2-row textarea:focus{border-color:var(--co-sage);background:#F6F1EA}
.co2-row textarea{resize:vertical;min-height:80px}
.co2-pay{display:flex;gap:.9rem;align-items:flex-start;padding:1rem 1.1rem;border:1.5px solid var(--co-sage);background:var(--co-sage-bg);border-radius:10px}
.co2-pay .radio{border-color:var(--co-sage);margin-top:.15rem}
.co2-pay .t{font-size:.98rem;font-weight:500;letter-spacing:.04em}
.co2-pay .d{font-size:.8rem;color:var(--co-ink2);line-height:1.7;margin-top:.2rem}
.co2-line{display:flex;justify-content:space-between;align-items:baseline;font-size:.96rem;padding:.32rem 0;letter-spacing:.03em;color:var(--co-ink)}
.co2-line.muted,.co2-line.muted .r{color:var(--co-ink2)}
.co2-line.disc,.co2-line.disc .r{color:var(--co-sage)}
.co2-disc{display:flex;gap:.55rem;margin:.55rem 0 .3rem}
.co2-disc input{flex:1;padding:.6rem .9rem;background:var(--co-field);border:1px solid var(--co-field-line);border-radius:8px;font-family:inherit;font-size:.88rem;color:var(--co-ink);outline:none;text-transform:uppercase}
.co2-disc input::placeholder{text-transform:none}
.co2-disc button{padding:.55rem 1.1rem;border:1.5px solid var(--co-clay);background:transparent;color:var(--co-clay);border-radius:8px;font-family:inherit;font-size:.86rem;cursor:pointer;letter-spacing:.06em}
.co2-disc button:hover{background:var(--co-clay);color:#fff}
.co2-disc-msg{font-size:.76rem;min-height:1.1em;margin:0 0 .3rem}
.co2-total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--co-line);margin-top:.7rem;padding-top:.9rem}
.co2-total .l{font-family:var(--font-serif);font-size:1.3rem;letter-spacing:.1em;color:var(--co-ink)}
.co2-total .r{font-family:var(--font-serif);font-size:1.85rem;font-weight:500;color:var(--co-ink)}
.co2-err{color:var(--co-clay);font-size:.82rem;margin:0 0 .6rem;display:none}
.co2-legal{font-size:.74rem;color:var(--co-ink2);line-height:1.8;margin:1rem 0 1rem}
.co2-legal a{color:var(--co-clay)}
.co2-submit{display:flex;align-items:center;justify-content:center;gap:.7rem;width:100%;padding:1.05rem;background:var(--co-clay);color:#fff;border:none;border-radius:14px;font-family:inherit;font-size:1.05rem;letter-spacing:.18em;cursor:pointer;transition:.18s}
.co2-submit:hover{background:#9E5740}
.co2-submit[disabled]{opacity:.6;cursor:not-allowed}
.co2-submit svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.co2-foot{display:flex;align-items:center;gap:1rem;margin-top:1.5rem;color:var(--co-ink3);font-size:.6rem;letter-spacing:.32em;justify-content:center}
.co2-foot::before,.co2-foot::after{content:"";flex:1;height:1px;background:var(--co-line)}
@media (max-width:520px){
  .co2-choices{grid-template-columns:1fr}
  .co2-row{grid-template-columns:1fr;gap:.3rem}
  .co2-sh .help{display:none}
}